Find two numbers if their ratio is 9:11 and their difference is 6. The numbers can be 27, 33 or __, __

Plz help I'm so dumb -_-

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

The sum of two numbers is 86, and their difference is 20. find the two numbers

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.